Binairo: Binary Puzzle

Binairo is a clean and thoughtful logic puzzle game built around simple O and X rules.

Fill the grid using pure deduction. Each puzzle has one unique solution, and guessing is never required. The rules are easy to learn, but the reasoning can go deep.

By combining these local relationships with global rules, every puzzle becomes a satisfying logic challenge.

How it works:
•Use only O and X to fill the grid
•Each row and column contains an equal number of O and X
•No three identical symbols may appear consecutively
•Every row and column must be unique
•All puzzles are guaranteed to have a single valid solution

Designed for focused thinking, Binairo features a clean interface, carefully balanced difficulty, and puzzles that reward logic over trial and error.

If you enjoy classic logic games and pure deduction, Binairo offers a calm and rewarding experience.